Brittle Hollow spoiler
Realizing that Brittle Hollow crumbling actually results in you being able to uncover more mysteries. I always tried to find some solution before it collapsed and frenetically search for a solution that didn’t even exist at the time. The simplicity of just waiting didn’t even cross my mind for so long.
I always find it hilarious when I want to upgrade a bow or something and the game expects me to use like hundreds of wooden logs, metal ingots and other random shit. It just makes no sense at all. This was even worse in AC Valhalla where you run around in 9th century England and craft gear out of tungsten and titanium for some reason.